baber/WOPTO huggingface dataset:
Patent JP-S6342157-A (JP)
Title: Multi-chip module
Inventor: KAMATA CHIYOSHI
IPC: H01L23/52
Filed: 1986-08-08
Abstract: PURPOSE:To make it possible to implement matching of thermal expansion coefficients and reduce heat resistance, by bonding a mother chip to the rear surface of a metallic radiating fin, which serves the role of a base, and bonding element chips to the rear surface of a wiring substrate through salient electrodes. CONSTITUTION:A radiating fin 1 is formed as a unitary body with a base. A GaAs mother chip 2 is directly bonded to the flat plane of the rear surface (bottom surface) of a fin part 3. the radiating fin 1, which serves the role of the base, is formed of, e.g., metallic material whose thermal expansion coefficient is approximate to that of the GaAs mother chip 2. In the GaAs mother chip 2, circuit wiring is appropriately provided on a wafer composed of a GaAs compound semiconductor crystal. The circuit wiring, which is interconnected to each outer connecting terminal formed on a frame 6 with connecting wire 5, is guided outside of a multi-chip module. GaAs element chips 9 are bonded to the surface of the GaAs mother chip 2 through bumps 8. Thus matching of thermal expansion coefficients are obtained, and a heat radiating characteristics can be made excellent.
Patent JP-H0318653-A (JP)
Title: Failure detecting method for internal combustion engine control device
Inventor: SEKI YASUNARI
IPC: F02D45/00
Filed: 1989-07-18
Abstract: PURPOSE:To detect the failure of a control unit positively by obtaining the specified value (learning value) of the coefficient obtained during air fuel ratio feedback control and comparing it with a coefficient changed according to the output of an exhaust gas density detector. CONSTITUTION:An engine control unit 5 feedback-controls the fuel injection quantity from an injector 6 using a coefficient changed according to the output of O2 sensors 151-154 provided at the exhaust manifolds 131-l34 of an internal combustion engine 1 in such a way that the air-fuel ratio of mixture becomes desired value. During this feedback control, the specified value (learning value) of the obtained coefficient is obtained, the coefficient value and the obtained specified value are compared, and the failure of the air-fuel ratio feedback control system is diagnosed on the basis of this compared result. The failure of the control system can be thus detected positively.
Patent JP-H0350487-A (JP)
Title: Control system for grain drier
Inventor: NISHINO EIJI
IPC: F26B25/22
Filed: 1989-07-17
Abstract: PURPOSE:To prevent body cracks of cereals from frequently occurring during cease by controlling a cease for stopping drying in a higher moisture range than a predetermined moisture based on presumption in which an irregularity in initial moisture of cereals by a moisture sensor is a predetermined value or more and an irregularity in moisture of the cereals to predetermined moisture drying is increased. CONSTITUTION:When an irregularity in moisture of cereals is detected from the moisture of cereals detected by a moisture sensor 2 at the time of starting a drying operation, the detected irregularity is a predetermined irregularity or more and it is presumed that the detected irregularity is a predetermined irregularity or more and an irregularity in the moisture of the cereals becomes larger than a predetermined irregularity in the moisture of the cereals up to the predetermined moisture to be introduced to a control cease, a drier 3 is controlled to be stopped to cease drying of the cereals according to the moisture of the cereals of a higher moisture range than the predetermined moisture to be introduced to the cease control, and when the cease is elapsed for a predetermined period of time, drying with hot blast is again started to dry the cereals.
Patent JP-H0236056-A (JP)
Title: Grinding method for diamond carbide tool stock
Inventor: NAKANO TOSHIHIRO
IPC: B24B3/34
Filed: 1988-07-25
Abstract: PURPOSE:To grind a diamond carbide tool stock with good efficiency by utilizing the chemical reaction of Fe and C by matching to machine grinding. CONSTITUTION:The diamond carbide tool stock 1 fitted to a drill, etc. by brazing the composite material fitting a diamond particle to a carbide(WC) is ground in the necessary shape and dimension at its outer diameter, etc., by the grinding wheel 4 fixing numerous diamond abrasive grains 2 by an iron made bond 3. In this case, the Fe of the grinding wheel 4 and C of the diamond of this tool stock 1 are subjected to chemical reacting in case of the grinding temp. becoming at about 700 deg.C and the C of the diamond is absorbed into the iron. Consequently, the carbide body of the diamond carbide tool stock 1 can be subjected to grinding with good efficiency by the diamond abrasive grains 2 of the grinding wheel 4.
Patent JP-2000019513-A (JP)
Title: Liquid crystal display device
Inventor: KUWABARA SHINMATSU
IPC: F21V8/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily carry out the mounting and dismounting of a CFL to and from a unit case without using a tool, such as a screw driver. SOLUTION: The side wall 26 of the unit case 21 of the liquid crystal display device having a side light type backlight unit constituted by arranging the cold cathode tube (CFL) 40 of a straight tube type into a light source housing part existing alongside a light transmission plate in the unit case 21 is provided with an aperture 231 which allows the putting in and out of the CFL 40 along its axis direction in communication with the light source housing part.
Patent JP-S5974607-A (JP)
Title: Magnetic recording medium
Inventor: NAGAO MAKOTO
IPC: G11B5/65
Filed: 1982-10-21
Abstract: PURPOSE:To improve anti-rust property and electrical characteristics by forming at least two rhombic deposition type magnetic layers which contain Co-Cr-O or Co-Ni-Cr-O as main components and a specific % of number of atoms of Cr on a non-magnetic supporting body. CONSTITUTION:A deposition equipment is evacuated by a vacuum pump 9 and a cooling can 5 which supports and guides a tape-shaped supporting body from a pay-off roll 6 to a take-up roll 7 is provided in a deposition chamber 10. Co-Ni and Cr are charged to an evaporating source 1 and an evaporating source 2 respectively. A mask 4 determines the minimum slant incident angle thetamin of a vapor steam of rhombic deposition. A nozzle 3 for oxygen is opened in the chamber. A rhombic deposition type magnetic layer which contains Co-Cr-O or Co-Ni-Cr-O as main components and 2-8% of number of atoms of Cr is formed on the supporting body 8 and after exchanging the rolls 6 and 7, the same type magnetic layer is formed. Thus at least two such magnetic layers are provided and improved anti-rust property and electrical characteristics are obtained.
Patent JP-S6429431-A (JP)
Title: Solvent-soluble polysulfonimide
Inventor: IMAI YOICHI
IPC: C08G73/10
Filed: 1987-07-24
Abstract: PURPOSE:To provide the title polysulfonimide having an excellent heat resistance, by reacting an arom. acid anhydride with an arom. diamine. CONSTITUTION:An arom. acid anhydride of formula I (wherein Ar is a group of formula II-V; and Y is a bond, O, SO, SO2, CH2, or a group of formula VI) is reacted with an arom. diamine of formula VII (wherein Ar<1> is a group of formula VIII-X; R is H or methyl; X is SO2, a bond, O, S, CH2 or the like; Ar<2> is a group of formula XI or XII, or the like; and Ar<3> is a group of formula XIII or XIV) at a molar ratio of 0.9-1.1 in a solvent at a temp. of at most 50 deg.C for 10min-5hr to prepare a polyamidocarboxylic acid, which is then heat-treated at 150-400 deg.C for 1min-5hr to effect dehydration and imide cyclization thereof to thereby prepare a solvent-soluble polysulfonimide having an intrinsic viscosity of 0.1-10.0dl/g and comprising recurring units of formula XV.
Patent JP-S6165724-A (JP)
Title: Electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1984-09-06
Abstract: PURPOSE:To make it possible to prevent an electrode, a workpiece or the like from being broken, by taking into a picture the outer contour line part of a working gap with the use of image sensors in synchronism with the generation of electric discharge, and by comparing image signals with the use of a correlator so that the electric discharge machining device is controlled when the signals exceed a predetermined value. CONSTITUTION:Image sensors 8, 10 are scanned in association with instruction pulses, and the thus obtained image signals are once stored in memories 23, 24, are then transferred into memories 25, 26 and are further transferred into memories 27, 28. Next the correlating function F1 between a new image signal X1 stored in the memory 24 and the previous image signal X2 stored in the memory 26 is calculated, and when it exceeds a threshold value, it is delivered to an AND circuit 34. Similarly, a correlator 32 calculates the correlating function F2 between an image signal X3 stored in the memory 26 and the previous image signal X3 stored in the memory 28, and delivers it to the AND circuit 34 when it exceeds the threshold value. Further, when abnormal electric discharge such as, for example, discharge in gas or centralized discharge is started to occur, the value comes to be near to +1 or -1, and therefore the centralized discharge or the like may be at once detected and is delivered to a control circuit to control associated sections for normalization.
Patent JP-H0510180-A (JP)
Title: Fuel injection quantity controller of internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02D41/14
Filed: 1991-06-29
Abstract: PURPOSE:To improve the durability of a catalyzer by selecting the stoppage of feedback control and fuel-cut control according to a preoperated misfire rate during the feedback control of a fuel injection quantity in addition to fuel increment control and the fuel-cut control at the time of nonfeedback control, respectively. CONSTITUTION:In a device, controlling a fuel injection valve 24 and an ignition coil 38 generating high voltage to be fed to a spark plug through a control part, 42, and also controlling a fuel injection quantity for feedback according to output of an exhaust sensor, a misfire rate is operated in advance at the control part 42. When the fuel injection quantity is in the feedback control and the misfire rate is larger than the specified value (b), the feedback control is suspended, and when the misfire rate is larger than the specified value (a) (>b), fuel-cut control is carried out. Likewise, when it is in nonfeedback control and the misfire rate is larger than the specified value (b), fuel increment control is carried out, and afterward, when the misfire rate is not made smaller than the specified value (b), the fuel-cut control is carried out.
Patent JP-S6076838-A (JP)
Title: Unit interface circuit
Inventor: IWASHITA MASAHIRO
IPC: H04L25/02
Filed: 1983-10-04
Abstract: PURPOSE:To give no effect to other data lines connected in parallel by keeping a high impedance for an output terminal part of a unit for attachment/detachment of a unit until a unit power supply and the earth potential have normal contacts with the device side. CONSTITUTION:Each of units 8a-8n which perform attachment/detachment of units contains an element 3 having an open collector and a transistor (Tr) 6 having its collector terminal connected to its emitter. The collector of the Tr 6 is connected to a unit output terminal, and the base of the Tr 6 is connected to a power supply. A unit 2 connects the units 8a-8n and consists of an NAND gate 5 and a load resistance 4. The unit 8 keeps a high impedance in a steady state until its own unit is selected. In addition, the Tr 6 is off with the output kept at a high impedance in a unit attachment/detachment mode although the earth potential of the unit is applied earlier than the power supply.
Patent JP-2001013193-A (JP)
Title: Connector electric continuity checking tool
Inventor: SATO TAKAYUKI
IPC: H01R43/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To improve position accuracy of a connector when checking electric continuity of terminals of the connector to improve electric continuity accuracy or insertion detection accuracy of the terminals. SOLUTION: This tool comprises a check part 9 and a connector retention part 3. A wall part 29 of a connector fitting chamber 28 of the check part 9 is provided with a press means 10 for position regulation to a connector 2. The connector 2 is pressed onto a positioning reference face 32a of the connector fitting chamber 28 by the press means 10. The connector retention part 3 is provided with a press means 18 for position regulation pressed to the rear half side of the connector 2. The connector 2 is pressed onto a positioning reference face 12a of the connector retention part 3 by the press means 18. The press means 10 of the check part 9 and the press means 18 of the connector retention part 3 are disposed on an equal side. The press means 10, 18 can be disposed on sides perpendicular to each other. Ball plungers are suitable for the press means 10, 18.
Patent JP-H0770900-A (JP)
Title: Binder composition and web material formed of it
Inventor: ROBAATO RUISU ISAAKU
IPC: A61F5/44
Filed: 1994-08-08
Abstract: PURPOSE: To obtain a fibrous web having improved strength characteristics rapidly disintegrating when subjected to standardized agitation testing in the presence of water. CONSTITUTION: The fibrous web includes a plurality of fibers joined by a binder. The binder makes up from about 0.20 to about 15 percent of the dry weight of the web. The binder is formed from about 10 to about 40 wt.% water dispersible polymer, about 10 to about 40 wt.% elastomer latex emulsion, about 20 to about 40 wt.% xerogel, and about 5 to about 20 wt.% plasticizing agent. The fibrous web is suitable for producing disposable diapers and feminine care products which may be flushed down the toilet.
Patent JP-S61119244-A (JP)
Inventor: OGAWA HIROSHI
IPC: A61B5/022
Filed: 1985-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6157563-A (JP)
Title: 5-oxypyrimidinone derivative and manufacture
Inventor: TOOMASU HENRII BURAUN
IPC: C07D409/12
Filed: 1985-08-22
Abstract: Compounds of the formula (I) :- 
<CHEM>
 (I)
 and their salts are histamine H2-antagonists, wherein: R<o> is 2-guanidinothiazol-4-yl or a group R<1>R<2>N(CHn-Z- wherein R<1> and R<2> are independently hydrogen, C1-6alkyl, phenyl(C1-6)alkyl, furanyl(C1-6)alkyl, thienyl(C1-6)alkyl, C3-10 cycloalkyl, hydroxy(C2-6)alkyl, or halo(C2-6)alkyl (wherein said hydroxy and halo groups are not substituted on the carbon atom adjacent to the nitrogen atom); or R<1> and R<2> together represent - (CH2)r - wherein r is 4 to 7, to form together with the nitrogen atom to which they are attached a 5-8 membered saturated ring; n is an integer from 1 to 6; Z is 2,5-furanyl, 2,5-thienyl, 2,4-pyridyl wherein the R<1>R<2>N(CH2)n group is in the 4-position, 2,4-thiazolyl wherein the R<1>R<2>N(CH2)n group is in the 2-position, or 1,3- or 1,4-phenylene; m is one; or if Z is pyridyl or phenylene m may also be zero; Y is oxygen, sulphur or methylene; or if Z is furanyl, thienyl or thiazolyl Y may also be a bond; p is two, three or four; q is zero or one; R<3> is hydrogen or C1-6alkyl; and R<4> is hydrogen, optionally substituted C1-6alkyl, C3-10- cycloalkyl, C3-10cycloalkyl(C1-6)alkyl, C2-6alkenyl or C2-6alkynyl,and when q is zero R<4> may also be -(CH2)sB wherein s is 1 to 6 and B is optionally substituted aryl or heteroaryl. 
<??>Pharmaceutical compositions containing them are described as are processes for their preparation.
Patent JP-H0745524-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: NAKAJIMA KOJI
IPC: H01L21/205
Filed: 1993-07-28
Abstract: PURPOSE:To reduce the amount of foreign matter gererated in a processing chamber and that of foreign matter adhering to a semiconductor wafer. CONSTITUTION:In a semiconductor manufacturing equipment 1a, a gate part 8 through which a semiconductor wafer 5 is carried in the semiconductor manufacturing equipment 1a and carried out from the semiconductor manufacturing equipment 1a is installed on the side surface of an exhaust chamber 3 in the lower part of a processing chamber 2.
Patent JP-S5984808-A (JP)
Title: Cosmetic containing fat-soluble silk peptide
Inventor: MATSUI KENJI
IPC: A61Q5/12
Filed: 1983-10-03
Abstract: PURPOSE:To facilitate the incorporation of a silk peptide with a cosmetic, by reacting the silk peptide obtained from silk fibers with an organic acid halogenide to solubilize the silk peptide in an oil. CONSTITUTION:A cosmetic obtained by hydrolyzing silk fibers with an acid, alkali or enzyme, adding a dilute alkali solution to the resultant silk peptide solution to adjust the pH to 9.5-12.0, dropping and reacting an aliphatic or aromatic carboxylic acid halogenide with the adjusted solution at 40-80 deg.C under stirring to give a fat-soluble silk peptide of the formula (R is aliphatic or aromatic carboxylic acid residue; R' is alkyl). The compound of the formula is well soluble in various vegetable oils, mineral oils and fatty acid esters and further stabler to sunshine and heating conditions and has maintained favorable action, e.g. inhibitory action on tyrosinase activity.
Patent JP-H04230382-A (JP)
Title: Citric acd nobelastine and preparation thereof
Inventor: KNAEP ALFONS GASTON MARIA DE
IPC: A61K31/4166
Filed: 1991-07-01
Abstract: <CHEM> 3-[(5-methyl-2-furanyl)methyl]-N-(4-piperidinyl)-3H-imidazo[4,5-b]pyri din-2-amin e 2-hydroxy-1,2,3-propanetricarboxylate, a novel salt having satisfactory physicochemical stability and useful antiallergic activity. Compositions comprising said novel salt, processes for preparing and purifying said salt and a process for preparing said compositions.
Patent JP-S6192951-A (JP)
Inventor: JIYON TEII HAJIKAKU JIYUNIA
IPC: B65G21/20
Filed: 1985-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000028161-A (JP)
Title: Air-conditioner
Inventor: NAKAMURA FUMIO
IPC: F24F1/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce costs as a manufacturer by promoting the sharing of optional parts that are prepared according to the installation state of air-conditioners. SOLUTION: A ventilation path 25 for communicating the air suction port of a decoration panel 5 and the air suction port of a body 4 is provided at a chamber 6 that is arranged between the body 4 and the decoration panel 5. Then, a medium-performance filter 24 for filtering passage air from a prefilter being arranged at the air suction port of the decoration panel 5 and an outlet part 31 that is located at the downstream side of the medium-performance filter 24 and is connected to a ventilation duct 27 for introducing fresh air are provided.
Patent JP-2000014771-A (JP)
Title: Dialyzate feeding apparatus
Inventor: SHIBATA TAKESHI
IPC: A61M1/14
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a dialyzate feeding apparatus wherein a dialyzate to be newly used and a recovered used dialyzate can be stored in a storing tank separately and dividedly so as not to be mixed and there exists no possibility of mixing waste matters into the dialyzate to be newly used and the storing tank can be easily cleaned. SOLUTION: A freely expandable and contractable bag body 40 is mounted under a condition where it is wound on a pipe member 41 in a storing tank 30 and it is divided in such a way that the outside of the bag body 40 is made to be a dialyzate storing part 30A communicated with the starting end 51 side of a dialyzate feeding circuit 50 and the inside of the bag body 40 is made to be a dialyzate recovering part 30B communicated with the terminal end 62 side of a dialyzate recovering circuit 60.
Patent JP-S5887591-A (JP)
Inventor: MITANI HIRAO
IPC: G09G3/282
Filed: 1981-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1139655-A (JP)
Title: Method and device for forming optical disk master disk
Inventor: OTAKE MASATOSHI
IPC: G11B7/26
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for cutting a high density rewritable optical disk master disk answering to a single spiral, to improve reliability and to reduce a manufacturing cost by comparing a rewritable zone with an embossed zone and quickening a transfer speed of a movable head part by specified times. SOLUTION: The transfer speed of a transfer head part 15 is doubled, and a transfer amount of the head per one revolution of a master disk 16 is doubled, and the head is deflection swept to an opposite side of a transfer direction by 1/2 equivalent amount while the master disk 16 is rotated once. The moving speed of the transfer head part 15 is obtained making a rotational speed of a spindle motor 17 a parameter so as to obtain a prescribed transfer pitch Ps while the master disk 16 is rotated once. A laser spot return signal 01 is fixed to zero, and a beam on/off signal 05 is made a high level, and an incident laser beam 02 is converged on the photosensitive surface of the master disk 16, and then, the locus of the head transfer pitch Ps is obtained in a spiral shape.
Patent JP-H1131472-A (JP)
Title: Electron beam inspecting device
Inventor: KAWANAMI YOSHIMI
IPC: H01J37/256
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the resolution, and to enable observation and inspection of a sample image at a high speed by providing a means for binding electron beams into plural separated fluxes of electron beam, and providing a means for eliminating multiplexing property of images on the basis of the arrangement of the electron beam flux, which is previously stored in relation to a sample beam obtained by scanning the electron beam flux on a sample. SOLUTION: A limitation throttle 4 is provided with five holes having the same diameter, and an electron beam 3 is divided into plural electron beams 3' having the nearly same distribution. A de-convolution computer 51 accesses an multiplex sample images, which are obtained by the separated electron beams 3', from a sample image memory 32, and eliminates a component of a beam distribution function of the electron beam stored in a beam distribution memory 50 so as to generate a sample image of single beam, namely, a separated image, and this separated image is stored in the separated image memory 52. In the case of detecting the abnormality of appearance, a sample image stored in the separated image memory 52 and a reference image stored in a reference image memory 40 are compared with each other for detection.
Patent JP-H1031257-A (JP)
Title: Camera
Inventor: NISHITANI YASUHIRO
IPC: H02J7/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To attain space saving by combining an improved battery and members such as a motor, etc., and efficiently arranging them, as for a camera using the improved battery which can be repeatedly charged/discharged. SOLUTION: A main battery 34 and a main capacitor 36 are vertically arranged on the same axis, and also, an auxiliary battery 40 is arranged so as to be parallel and adjacent to the main battery 34. Besides, the positive electrode armature of the auxiliary battery 40 and the positive electrode armature of the main battery 34 are formed of one armature member 41, and the armature member 41 is used in common. Besides, by storing the main battery 34 inside the auxiliary battery 40, a battery cover 42 is used in common. Thus, the miniaturization of the camera is accomplished, and also, the number of parts is reduced. And the auxiliary battery 40 which must be frequently replaced as compared with the main battery 34 can be easily attached/detached.